---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2719 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.988 BogoMIPS: 5599.97 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2719) 01/17/23 _x86_64_ (8 CPU) 11:26:30 LINUX RESTART (8 CPU) 11:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:28:01 282.69 14.76 267.92 0.00 1890.75 38313.88 0.00 11:29:01 44.24 0.12 44.13 0.00 2.13 23037.51 0.00 11:30:01 2.40 0.18 2.22 0.00 18.53 26.40 0.00 11:31:01 1.42 0.00 1.42 0.00 0.00 16.93 0.00 Average: 82.68 3.77 78.92 0.00 477.83 15348.04 0.00 11:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 28955432 31556620 747940 2.27 81620 2776588 1803664 5.32 1172120 2367608 183608 11:29:01 28657444 31569776 736848 2.24 91664 3054580 1739964 5.13 1158116 2653512 8 11:30:01 28656032 31569180 737328 2.24 91720 3055140 1779536 5.24 1158544 2653964 12 11:31:01 28659836 31573064 733416 2.23 91760 3055140 1779536 5.24 1155388 2653996 48 Average: 28732186 31567160 738883 2.25 89191 2985362 1775675 5.23 1161042 2582270 45919 11:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 11:28:01 docker0 18.30 22.33 1.76 330.66 0.00 0.00 0.00 0.00 11:28:01 veth2159e0b 14.26 19.18 1.43 289.85 0.00 0.00 0.00 0.02 11:28:01 ens3 452.72 331.59 6323.21 99.95 0.00 0.00 0.00 0.00 11:29:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 99.07 69.84 2524.41 12.42 0.00 0.00 0.00 0.00 11:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 5.12 2.95 12.05 0.45 0.00 0.00 0.00 0.00 11:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 4.57 5.58 0.44 82.66 0.00 0.00 0.00 0.00 Average: ens3 139.25 101.12 2214.83 28.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2719) 01/17/23 _x86_64_ (8 CPU) 11:26:30 LINUX RESTART (8 CPU) 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 19.97 0.00 4.69 2.42 0.07 72.85 11:28:01 0 19.35 0.00 5.46 3.61 0.07 71.51 11:28:01 1 18.55 0.00 4.79 9.33 0.07 67.25 11:28:01 2 20.73 0.00 4.82 3.76 0.08 70.60 11:28:01 3 21.78 0.00 4.44 0.83 0.07 72.89 11:28:01 4 19.84 0.00 4.40 0.19 0.05 75.52 11:28:01 5 17.17 0.00 5.56 1.33 0.08 75.85 11:28:01 6 18.96 0.00 4.35 0.15 0.05 76.49 11:28:01 7 23.38 0.00 3.66 0.19 0.07 72.71 11:29:01 all 2.77 0.00 1.12 1.23 0.02 94.85 11:29:01 0 2.95 0.00 1.51 4.94 0.02 90.59 11:29:01 1 2.28 0.00 0.84 1.37 0.03 95.48 11:29:01 2 3.19 0.00 0.97 0.48 0.02 95.34 11:29:01 3 2.51 0.00 1.16 2.65 0.02 93.67 11:29:01 4 2.88 0.00 0.94 0.03 0.02 96.14 11:29:01 5 2.03 0.00 1.52 0.00 0.02 96.44 11:29:01 6 2.11 0.00 1.39 0.20 0.02 96.27 11:29:01 7 4.23 0.00 0.68 0.20 0.02 94.88 11:30:01 all 0.35 0.00 0.04 0.01 0.00 99.60 11:30:01 0 0.03 0.00 0.03 0.00 0.00 99.93 11:30:01 1 0.07 0.00 0.05 0.02 0.02 99.85 11:30:01 2 0.55 0.00 0.07 0.00 0.00 99.38 11:30:01 3 0.00 0.00 0.03 0.00 0.00 99.97 11:30:01 4 1.37 0.00 0.03 0.00 0.00 98.60 11:30:01 5 0.00 0.00 0.05 0.00 0.00 99.95 11:30:01 6 0.05 0.00 0.00 0.03 0.02 99.90 11:30:01 7 0.73 0.00 0.05 0.00 0.00 99.22 11:31:01 all 0.11 0.00 0.01 0.01 0.01 99.86 11:31:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:31:01 1 0.03 0.00 0.00 0.03 0.00 99.93 11:31:01 2 0.07 0.00 0.00 0.00 0.02 99.92 11:31:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:31:01 4 0.70 0.00 0.00 0.00 0.02 99.28 11:31:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:31:01 6 0.05 0.00 0.02 0.02 0.00 99.92 11:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.75 0.00 1.45 0.91 0.03 91.86 Average: 0 5.55 0.00 1.74 2.13 0.03 90.56 Average: 1 5.20 0.00 1.41 2.67 0.03 90.69 Average: 2 6.08 0.00 1.45 1.05 0.03 91.39 Average: 3 6.02 0.00 1.40 0.87 0.03 91.69 Average: 4 6.14 0.00 1.33 0.05 0.02 92.45 Average: 5 4.76 0.00 1.78 0.33 0.03 93.10 Average: 6 5.25 0.00 1.43 0.10 0.02 93.20 Average: 7 7.02 0.00 1.09 0.10 0.02 91.77